From 0eb675b33fdc309b5124b4164b5333ef4a64a1d8 Mon Sep 17 00:00:00 2001
From: Silas <silas@nocafe.net>
Date: Mon, 11 Mar 2019 11:15:23 -0300
Subject: Heredoc delimiter should end with a newline

Or else the following:

<<EOF
....
EOFXYZ

parsers incorrectly.
---
 lua/lexers/bash.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lua/lexers/bash.lua')

diff --git a/lua/lexers/bash.lua b/lua/lexers/bash.lua
index 2fa72f2..207cb22 100644
--- a/lua/lexers/bash.lua
+++ b/lua/lexers/bash.lua
@@ -21,7 +21,7 @@ local heredoc = '<<' * P(function(input, index)
   local s, e, _, delimiter =
     input:find('%-?(["\']?)([%a_][%w_]*)%1[\n\r\f;]+', index)
   if s == index and delimiter then
-    local _, e = input:find('[\n\r\f]+'..delimiter, e)
+    local _, e = input:find('[\n\r\f]+'..delimiter..'\n', e)
     return e and e + 1 or #input + 1
   end
 end)
-- 
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